When mounting left/right sport exhaust the skirt must be trimmed as per the supplied template!

When mounting on xDrive 20i/28i models, order original BMW bracket part no 18308509666!

Features

• Aggressive racing sound
• Shot blasted surface, 100% stainless steel
• Performance increase, low back pressure
• Light weight construction
• Perfect shape and fitment
• Handmade in Austria
• 24 months warranty

Fits: 

• BMW X4 F26 2.0l sDrive 20i 135kW 2011=> N20B20A
• BMW X4 F26 2.0l xDrive 28i 180kW 2011=> N20B20A
• BMW X4 F26 3.0l xDrive 35i 225kW 2011=> N55B30A
• BMW X4 F26 2.0l xDrive 20d 120kW 2011=> B47D20A
• BMW X4 F26 2.0l xDrive 20d 135kW 2011=> B47D20A
• BMW X4 F26 2.0l xDrive 20d 140kW 2011=> B47D20A
• BMW X4 F26 2.0l xDrive 20d 151kW 2011=> B47D20A
• BMW X4 F26 3.0l xDrive 30d 155kW 2011=> N57D30A
• BMW X4 F26 3.0l xDrive 30d 190kW 2011=> N57D30A
• BMW X4 F26 3.0l xDrive 30d 210kW 2011=> N57D30A
• BMW X4 F26 3.0l xDrive 35d 230kW 2011=> N57D30B